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Chemical Name: 4,4’-Dihydroxyl diphenyl sulfide; 4,4’-Thiodiphenol;     

CAS Number : 2664-63-3  

Structure:           


Formula: C₁₂H₁₀O₂S      
Molecular Weight: 218.27 
Specification:             
Appearance: Free-flowing white crystals
Assay by LC: 99% min      
LOD: 0.5% max   
Water content: 0.5% max  
Melting point (℃):  150-151

Applications: TDP can be applied to produce a non-halogen type epoxy (meth)acrylate resin having high refractive index, transparency and thermal stability. It is also used to produce a non-systemic organophosphorus insecticide TEMEPHOS.      

Handling & Safety: TDP should be handled with care and prevent contamination of the environment.
For more detailed information, please refer to the material safety data sheet.   
Packing:  The following packages are available upon customer’s request:     
(1)   20KG fiber drum inner lined with PE bag.
(2)   25KG paper bag inner lined with PE bag.    

Transportation: TDP is not dangerous material according to the transportation regulations.    

Storage:  It should be stored under suitable conditions (dry & cool).
Maximum recommended storage time from the date of analysis: 12 months.